219888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2160

約数の個数: 112

約数和(自身を含む): 704673216

約数和(自身を除く): 484784256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 904, 960, 1130, 1356, 1695, 1808, 2027, 2260, 2712, 3390, 3616, 4054, 4520, 5424, 6081, 6780, 7232, 8108, 9040, 10135, 10848, 12162, 13560, 16216, 18080, 20270, 21696, 24324, 27120, 30405, 32432, 36160, 40540, 48648, 54240, 60810, 64864, 81080, 97296, 108480, 121620, 129728, 162160, 194592, 229051, 243240, 324320, 389184, 458102, 486480, 648640, 687153, 916204, 972960, 1145255, 1374306, 1832408, 1945920, 2290510, 2748612, 3435765, 3664816, 4581020, 5497224, 6871530, 7329632, 9162040, 10994448, 13743060, 14659264, 18324080, 21988896, 27486120, 36648160, 43977792, 54972240, 73296320, 109944480, 219888960]

約数ペア:

[(1, 219888960), (2, 109944480), (3, 73296320), (4, 54972240), (5, 43977792), (6, 36648160), (8, 27486120), (10, 21988896), (12, 18324080), (15, 14659264), (16, 13743060), (20, 10994448), (24, 9162040), (30, 7329632), (32, 6871530), (40, 5497224), (48, 4581020), (60, 3664816), (64, 3435765), (80, 2748612), (96, 2290510), (113, 1945920), (120, 1832408), (160, 1374306), (192, 1145255), (226, 972960), (240, 916204), (320, 687153), (339, 648640), (452, 486480), (480, 458102), (565, 389184), (678, 324320), (904, 243240), (960, 229051), (1130, 194592), (1356, 162160), (1695, 129728), (1808, 121620), (2027, 108480), (2260, 97296), (2712, 81080), (3390, 64864), (3616, 60810), (4054, 54240), (4520, 48648), (5424, 40540), (6081, 36160), (6780, 32432), (7232, 30405), (8108, 27120), (9040, 24324), (10135, 21696), (10848, 20270), (12162, 18080), (13560, 16216)]